PC Accessory: DELL XPDFK Precision Workstation T3500 Motherboard; Supported Processors: Intel Xeon 6-Core (X5670, X5650), Intel Xeon Quad Core (W3550, W3565, W3530, E5640, E5630, E5507), Intel Xeon Dual Core (W3505, W3503), Intel Xeon (W3680) - Dell Computers

PC Accessory: IBM System X3550 System Board 44E5082 Planar Quad Core SAS (Type 7978) - IBM

PC Accessory: IBM System X3550 System Board Planar 42D3638 Quad Core SAS - IBM

CE: Xeon E5405 Qc LGA771 2.0G 12MB 45NM 1333MHZ for X3550 - IBM

CE: Xeon E5450 Qc LGA771 3.0G 12MB 45NM 1333MHZ for X3550 X3650 - IBM

CE: Xeon E5420 Qc LGA771 2.5G 12MB 45NM 1333MHZ FORX3550 - IBM

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X3550 Motherboard Quad Popular Q&A

Q: Where could one buy a quad opteron motherboard?
A: A Quad Opteron Motherboard can be purchased via several websites. Among these is Tyan. A Quad Opteron Motherboard can also be bought via more generalist website... Read More »

Q: What is the best motherboard for a quad core extreme cpu?
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Q: Who makes a Dual Quad Core CPU Motherboard?
A: Unfortunately, you cannot use Core 2 processors on a dualie motherboard. Intel has made it clear that the Core 2 is a workstation CPU and not a server CPU. Th... Read More »

Q: Who makes a Dual Quad Core CPU Motherboard?
A: Unfortunately, you cannot use Core 2 processors on a dualie motherboard.  Intel has made it clear that the Core 2 is a workstation CPU and not a server CPU.  Th... Read More »

Q: What is the fastest quad core processor that can go in the 680i m...
A: The Intel's Quad Core processor QX9770 Read More »